[Proof-of-concept] PlzNavigate and Service Worker

content/child/service_worker/service_worker_network_provider.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CONTENT_CHILD_SERVICE_WORKER_SERVICE_WORKER_NETWORK_PROVIDER_H_
 #define CONTENT_CHILD_SERVICE_WORKER_SERVICE_WORKER_NETWORK_PROVIDER_H_
 
 #include "base/compiler_specific.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 20 matching lines @@
  public:
   // Ownership is transferred to the DocumentState.
   static void AttachToDocumentState(
       base::SupportsUserData* document_state,
       scoped_ptr<ServiceWorkerNetworkProvider> network_provider);
 
   static ServiceWorkerNetworkProvider* FromDocumentState(
       base::SupportsUserData* document_state);
 
   ServiceWorkerNetworkProvider(int route_id, ServiceWorkerProviderType type);
+  // PlzNavigate:
+  ServiceWorkerNetworkProvider(int route_id,
+                               ServiceWorkerProviderType type,
+                               int navigation_provider_id);

[nasko, 2015/08/07 17:51:11]

navigation_provider_id needs a fat comment. As it is, it tells me very little,
if anything :(.

   ~ServiceWorkerNetworkProvider() override;
 
   int provider_id() const { return provider_id_; }
   ServiceWorkerProviderContext* context() { return context_.get(); }
 
   // This method is called for a provider that's associated with a
   // running service worker script. The version_id indicates which
   // ServiceWorkerVersion should be used.
   void SetServiceWorkerVersionId(int64 version_id);
 
  private:
   const int provider_id_;
   scoped_refptr<ServiceWorkerProviderContext> context_;
   DISALLOW_COPY_AND_ASSIGN(ServiceWorkerNetworkProvider);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_CHILD_SERVICE_WORKER_SERVICE_WORKER_NETWORK_PROVIDER_H_